15672821688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11456741}}^1$

素因数の和:11456772

約数の個数: 48

約数和(自身を含む): 44681293800

約数和(自身を除く): 29008472112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11456741, 22913482, 34370223, 45826964, 68740446, 91653928, 103110669, 137480892, 206221338, 217678079, 274961784, 412442676, 435356158, 653034237, 824885352, 870712316, 1306068474, 1741424632, 1959102711, 2612136948, 3918205422, 5224273896, 7836410844, 15672821688]

約数ペア:

[(1, 15672821688), (2, 7836410844), (3, 5224273896), (4, 3918205422), (6, 2612136948), (8, 1959102711), (9, 1741424632), (12, 1306068474), (18, 870712316), (19, 824885352), (24, 653034237), (36, 435356158), (38, 412442676), (57, 274961784), (72, 217678079), (76, 206221338), (114, 137480892), (152, 103110669), (171, 91653928), (228, 68740446), (342, 45826964), (456, 34370223), (684, 22913482), (1368, 11456741)]